BE824663R - Procede de transformation continue de bandes metalliques en barres creuses et barres creuses ainsi obtenues - Google Patents

Procede de transformation continue de bandes metalliques en barres creuses et barres creuses ainsi obtenues

Info

Publication number
BE824663R
BE824663R BE152615A BE152615A BE824663R BE 824663 R BE824663 R BE 824663R BE 152615 A BE152615 A BE 152615A BE 152615 A BE152615 A BE 152615A BE 824663 R BE824663 R BE 824663R
Authority
BE
Belgium
Prior art keywords
hollow bars
metal strips
continuous transformation
bars
hollow
Prior art date
Application number
BE152615A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of BE824663R publication Critical patent/BE824663R/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BE152615A 1974-01-22 1975-01-22 Procede de transformation continue de bandes metalliques en barres creuses et barres creuses ainsi obtenues BE824663R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH81074A CH574283A5 (en) 1974-01-22 1974-01-22 Continuous hollow bar production process - pivots strip zones in opposite directions around guide line

Publications (1)

Publication Number Publication Date
BE824663R true BE824663R (fr) 1975-05-15

Family

ID=4195700

Family Applications (2)

Application Number Title Priority Date Filing Date
BE152615A BE824663R (fr) 1974-01-22 1975-01-22 Procede de transformation continue de bandes metalliques en barres creuses et barres creuses ainsi obtenues
BE152616A BE824664R (fr) 1974-01-22 1975-01-22 Procede de fabrication de barres profilees et corps assembles a partir de celles-ci

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE152616A BE824664R (fr) 1974-01-22 1975-01-22 Procede de fabrication de barres profilees et corps assembles a partir de celles-ci

Country Status (2)

Country Link
BE (2) BE824663R (fr)
CH (1) CH574283A5 (fr)

Also Published As

Publication number Publication date
BE824664R (fr) 1975-05-15
CH574283A5 (en) 1976-04-15

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